Guardian Aspire Troubleshooting Guide

INTRODUCTION

0.1

Understanding VSI Controller Diagnostics Codes

Specifications

 

 

........................................................................

 

Section 3

 

 

 

 

 

 

 

VSI Controller

0.2

3.1

1

Bar (1 Red) Low Battery Voltage

5

Plugs/Connectors

0.3

3.2

2

Bars (2 Red) - Left Motor Disconnected

..........5

Main Wiring Diagram/Tool List

0.4

3.3

3

Bars (3 Red) - Left Motor Wiring Trip

6

 

 

.......................

Section 1

3.4

4

Bars (3 Red,1 Yellow)

 

 

Troubleshooting - No Power

Right Motor Disconnected

7

Step 1.0

Circuit Breaker Reset

1

3.5

5

Bars (3 Red, 2 Yellow)

 

 

Right Motor Wiring Trip

8

Step 1.1

Test Joystick

1

3.6

7

Bars (3 Red, 4 Yellow)

 

 

Step 1.2

Battery Test

1

Possible Joystick Trip

9

Step 1.3

Recharging the Batteries

2

3.7

8

Bars (3 Red, 4 Yellow, 1 Green)

 

 

Step 1.4

Not Charging

2

Possible Control System Trip

9

Step 1.5

Battery Connection Check

2

3.8

9

Bars (3 Red, 4 Yellow, 2 Green)

 

 

Step 1.6 Battery Wire Harness

3

Solenoid Brake Trip

9

Step 1.7

Battery Fuse

3

3.9

10 Bars (3 Red, 4 Yellow, 3 Green)

 

 

Step 1.8

Circuit Breaker Test

3

High Battery Voltage

10

Step 1.9

Main Harness

3

Disassembly/Reassembly

 

 

Understanding Controller Display

Section 2

Section 4

and Adjustment

2.1

Maximum Speed Indicator Ripples

4

Step 1

(Controller and Seat)

11

2.2

Maximum Speed Indicator Flashes

4

Step 2

(Cog Release)

12

2.3

Battery Gauge is Steady

4

Step 3

(Seat Posts)

12

2.4

Battery Gauge Flashes Slowly

4

Step 4

(Shroud)

13

2.5

Battery Gauge Steps Up

4

Step 5

(Front Caster Cover)

14

2.6

Battery Gauge Blinks Every 2.5 Seconds

............4

Step 6

(Charger)

15

2.7

Battery Gauge Flashes Rapily

4

Step 7

(Battery)

15

 

 

 

 

 

Step 8

(Motor/Wheel)

16

 

 

 

 

 

Step 9

(Motor Mounts)

17

 

 

 

 

 

Step 10 (Front and Rear Caster Assembly)

18

 

 

 

 

 

Step 11 (Wire Harnesses)

19

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Sunrise Medical 931157 service manual Guardian Aspire Troubleshooting Guide, Specifications